Widow's peak, a pointed hairline on the forehead, is a genetic trait caused by a dominant allele. It can be traced back through a family's history using pedigree analysis.
The pedigree shown here is of three generations of a family. Notice that some individuals (shown in gray) have a widow's peak (W = dominant allele and w = recessive allele) . 
-Janice's genotype is ________.
Definitions:
Start/Stop Control
A control scheme used in machinery and equipment that provides buttons or switches to initiate (start) or cease (stop) the operation of a device.
Motor Control
Motor control involves techniques and systems used to regulate the performance of electric motors in terms of speed, torque, and position.
Controller Organizer
A system or tool used to manage and organize the operations of controllers in a network or system.
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